package com.cn.wanxi.servlet.product;

import com.alibaba.fastjson.JSONObject;
import com.cn.wanxi.model.ProductModel;
import com.cn.wanxi.service.ProductService;
import com.cn.wanxi.service.impl.ProductServiceImpl;
import com.cn.wanxi.util.Tool;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.util.List;

@WebServlet("/back/product/add")
public class ProductAddServlet extends HttpServlet {
    @Override
    protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        req.setCharacterEncoding("UTF-8");
        resp.setCharacterEncoding("UTF-8");
        //1.接收数据
        String productName = req.getParameter("productName");
        String imgHref = req.getParameter("imgHref");
        String price = req.getParameter("price");

//        根据拿到的数据去数据库查询是否有当前的用户名和密码
//        首先需要判断验证码是否输入正确,是属于逻辑关系，
//        所以一般情况会传入到service层去做
//        2.封装数据

        ProductModel productModel = new ProductModel();
        productModel.setName(productName);
//        3.调用逻辑层
        ProductService productService = new ProductServiceImpl();
//        4.得到返回数据
        String result = productService.add(productModel);

//所以我们需要将结果封装成json格式的对象
// 5.返回数据到页面
        JSONObject jsonObject = new JSONObject();
        jsonObject.put("result", result);
        resp.getWriter().println(jsonObject);
    }
}
